SKY13335-381LF

RF Switches Overview

The SKY13335-381LF is a pHEMT GaAs FET RF switch IC designed for single-pole double-throw (SPDT) applications. It operates within a frequency range of 100 MHz to 6 GHz with a 50 Ohm impedance. Key electrical parameters include an insertion loss of 0.5 dB, isolation of 27 dB, P1dB of 26 dBm, and IIP3 of 41 dBm. The device features positive voltage operation and very low DC power consumption. It is housed in a compact 6-pin MLPD package measuring 1.5x2.0 mm.

RF Switches Feature Summary

• Utilizes pHEMT GaAs FET technology for high-performance switching
• Supports positive voltage control logic
• Features ultra-low DC power consumption
• Compact 6-pin MLPD surface-mount packaging

RF Switches Applications

• 802.11a/b/g WiFi systems
• WLAN infrastructure
• Bluetooth modules
• Zigbee wireless devices

RF Switches Procurement Notes

Verify component status as the SKY13335-381LF is officially discontinued by Skyworks Solutions Inc. and is not recommended for new designs. Confirm availability through authorized distributors or secondary markets if sourcing for existing production lines. Ensure compatibility with replacement components before procurement.

RF Switches Selection Notes

Select this component for legacy designs requiring SPDT switching up to 6 GHz with low insertion loss. Consider its discontinuation status when planning long-term supply chains. Evaluate alternative Skyworks switches with similar electrical specifications and pinout compatibility for new product development cycles.

RF Switches Part Context

This part belongs to the Skyworks SKY13335 series of RF switches. It is specifically engineered for wireless communication applications requiring reliable signal routing in compact form factors. The device integrates control circuitry directly onto the die for simplified interface requirements.

RF Switches Replacement Considerations

Officially discontinued; no direct Skyworks substitute is explicitly confirmed in public documentation. Designers should evaluate other Skyworks SPDT switches within the 100 MHz to 6 GHz range that offer comparable insertion loss and isolation metrics.